SYSTEMS AND METHODS FOR PROCESSING SENSOR DATA
First Claim
1. A method for classifying a level of noise in a signal obtained from a continuous glucose sensor based on a signal strength, the method comprising:
- receiving a signal from a continuous glucose sensor during a sensor session;
classifying a level of noise in the signal into one of a plurality of different predetermined noise classifications during the sensor session based a plurality of noise thresholds; and
controlling an output of information during the sensor session responsive to the noise classification, wherein the information is selected from the group consisting of rate of change information, alarm information, and medicament delivery information.
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Abstract
Systems and methods for processing sensor data are provided. In some embodiments, systems and methods are provided for calibration of a continuous analyte sensor. In some embodiments, systems and methods are provided for classification of a level of noise on a sensor signal. In some embodiments, systems and methods are provided for determining a rate of change for analyte concentration based on a continuous sensor signal. In some embodiments, systems and methods for alerting or alarming a patient based on prediction of glucose concentration are provided.
57 Citations
18 Claims
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1. A method for classifying a level of noise in a signal obtained from a continuous glucose sensor based on a signal strength, the method comprising:
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receiving a signal from a continuous glucose sensor during a sensor session; classifying a level of noise in the signal into one of a plurality of different predetermined noise classifications during the sensor session based a plurality of noise thresholds; and controlling an output of information during the sensor session responsive to the noise classification, wherein the information is selected from the group consisting of rate of change information, alarm information, and medicament delivery information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for classifying a level of noise in a signal obtained from a continuous glucose sensor, the system comprising:
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a continuous glucose sensor configured to provide a signal indicative of a glucose concentration in a host; and a computer system configured to receive a signal from the continuous glucose sensor during a sensor session, to classify a level of noise in the signal into one of a plurality of different predetermined noise classifications during the sensor session based a plurality of noise thresholds, and to control an output of information selected from the group consisting of rate of change information, alarm information and medicament delivery information during the sensor session responsive to the noise classification. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification